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ALUPRO ALLOY | MARINE ALUMINIUM

Built for the Sea
Engineered for Excellence

Premium marine-grade aluminium alloys for shipbuilding and offshore structures. Full class society certification with immediate stock in Singapore.

About Us

AluPro Alloy Solutions

AluPro Alloy Solutions Pte Ltd is a Singapore-based stockholder and distributor of certified marine-grade Aluminium Alloys. With over 15 years of industry experience, we are guided by our motto, "Excellence in Aluminium Distribution", serving the marine, shipbuilding, offshore, and engineering sectors across Southeast Asia and beyond.

Sourced from established global manufacturers, our alloys offer excellent strength-to-weight performance and corrosion resistance for shipbuilding, offshore structures, naval vessels, luxury yachts, and precision engineering.

ABS Bureau Veritas DNV Lloyd's Register
Shipbuilding aluminium structure
15+ Years Experience
15+ Alloy Grades Supplies
4+ Class Approvals
100% Material Traceability

Marine & Shipbuilding Aluminium

Precision Engineering & Aerospace Materials

Certified Quality & Full Traceability

Browse Aluminium by Industry

We provide high-performance aluminium solutions tailored to the specific demands of different sectors:

Marine Shipbuilding

Premium marine-grade aluminium plates, sheets, and extrusions for hull construction, decking, superstructures, and offshore platforms. Built for strength, corrosion resistance, and long-term performance at sea.

Precision Semiconductor

Stable, high-precision aluminium grades ideal for equipment frames, chambers, platforms, and critical components where dimensional stability and cleanliness are essential.

General Engineering

Versatile structural aluminium profiles, bars, plates, and sheets for fabrication, machinery, frameworks, and industrial equipment.

Aerospace Manufacturing

High-strength aerospace aluminium alloys engineered for critical structural components, offering superior strength-to-weight ratio and reliability.

Product Range

Sheets & Plates Aluminium

We supply premium-quality aluminium sheets and plates engineered for marine, aerospace, and industrial applications. Manufactured to the highest international standards, these materials offer excellent strength-toweight ratio, superior corrosion resistance, and long-term durability.

Key Features

  • Wide range of marine, aerospace, and industrial alloys
  • Available in various thicknesses and tempers
  • Full material certification and complete traceability
  • Real-time stock visibility

Ideal For

  • Shipbuilding and offshore structures
  • Aircraft components
  • Precision industrial fabrications

Marine Grade

Marine Grade Aluminium

Structural Range

Structural Grade Aluminium

We supply high-quality structural and engineering aluminium grades designed for general-purpose fabrication, machining, and industrial applications. These versatile alloys offer a good balance of strength, machinability, weldability, and cost-effectiveness.

Key Features

  • Wide selection of structural alloys
  • Available in sheets, plates
  • Excellent machinability and weldability
  • Good corrosion resistance for indoor and outdoor use
  • Full certification and material traceability

Ideal For

  • Structural frameworks and supports
  • Machinery and equipment fabrication
  • Architectural panels and fittings
  • General engineering and manufacturingArchitectural panels and fittings

Structural Grade

Structural Aluminium

Aerospace Range

Aerospace Grade Aluminium

We supply high-strength aerospace and cast aluminium plates engineered for critical applications in aerospace, defence, tooling, and highperformance engineering. These precision plates are manufactured to meet stringent industry standards, offering superior mechanical properties, excellent dimensional stability, and consistent quality.

Key Features

  • High-strength aerospace alloys
  • Cast tooling plates with excellent flatness and stability
  • Precision-machined and stress-relieved options
  • Full material certification and traceability
  • Available in various thicknesses and tempers

Ideal For

  • Aerospace structural components
  • Defence and military equipment
  • Precision tooling and jigs
  • High-performance engineered assemblies

Aerospace Grade

Aerospace Aluminium

Extrusions & Profiles Range

Extrusions & Profiles Aluminium

We supply a comprehensive range of marine and industrial aluminium extrusions and profiles. Manufactured to tight tolerances, our profiles deliver excellent strength, lightweight properties, and superior corrosion resistance for both structural and architectural applications.

Key Features

  • Wide selection of standard and custom profiles
  • Marine-grade and industrial alloys
  • Available in various shapes, sizes, and finishes
  • Precision-cut to length options
  • Full certification and material traceability

Ideal For

  • Marine and offshore structures
  • Architectural and building frameworks
  • Industrial machinery and equipment
  • Transportation and vehicle components
  • General fabrication and engineering projects

Product Profiles

Extrusions & Profiles Aluminium

Specialty Range

Specialty Range Aluminium

We supply a wide range of special aluminium products and marine-grade accessories designed to meet project-specific requirements. These specialty items complement our core aluminium materials and provide complete solutions for complex marine, offshore, and industrial projects.

Key Features

  • High-quality marine fittings and hardware
  • Aluminium grating and flooring solutions
  • TRIPLATE - Transition joints (aluminium to steel)
  • Custom panels and cladding
  • Marine seating and structural components
  • Fully certified and traceable materials

Ideal For

  • Shipbuilding and boat fitting-out
  • Offshore platforms and structures
  • Architectural and decorative applications
  • Custom engineering projects
  • Refit and retrofit works

Specialty Grade

Specialty Range Aluminium

Precision Services

Custom Services for Aluminium

We offer high-precision custom processing services for aluminium, tailored to meet the exacting requirements of marine shipbuilding, semiconductor equipment, and high-spec engineering projects. Our advanced fabrication capabilities ensure superior accuracy, efficiency, and quality finish for every component.

Key Features

  • Fiber laser cutting for clean, precise profiles
  • CNC bending and forming
  • Professional TIG/MIG welding
  • Plate rolling and curving
  • Surface finishing and protective treatments
  • Full traceability and quality documentation

Ideal For

  • Marine and offshore vessel construction
  • Semiconductor manufacturing equipment
  • Precision industrial machinery
  • Architectural and structural aluminium projects
  • Custom engineering fabrications
Aluminium fabrication services
Available

Precision Cutting & Fabrication

Built to specification for vessels, equipment, and engineered assemblies.

Shipbuilding

Triplate transition joints

Welding

Welding wire 5183 / 5356

Marine Interior

Marine aluminium seating

Panels

Perforated aluminium sheets & ceiling panels

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